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Compact SMD transformer designed for AC-DC switching power supplies, specifically optimized for flyback topology in low-to-medium power applications (typically 3W-18W). Features EPC13 ferrite core with horizontal, low-profile construction for space-efficient PCB mounting.
Key Applications
Low-Power AC-DC Power Supplies: Compact power modules for consumer electronics, home appliances, and IoT devices
Auxiliary Power Supplies: Standby power for industrial control systems, PLCs, and automation equipment
LED Drivers: Constant current or constant voltage LED lighting drivers
Telecom and Networking Equipment: Power supplies for modems, routers, switches, and small-cell base stations
Industrial Control and Instrumentation: Isolated power for sensors, transmitters, and measurement devices
Performance Characteristics
Parameter
Value / Description
Key Advantage
Core Type
EPC13 Ferrite Core
Compact size with efficient magnetic flux distribution
Mounting Style
Surface Mount (SMD)
Enables automated PCB assembly and space-saving designs
Topology
Optimized for Flyback Converters
Ideal for low-to-medium power AC-DC and DC-DC applications
Power Handling
Typical 3W to 18W (depending on design)
Suitable for auxiliary and low-power supply requirements
Isolation Voltage
4000VAC (primary to secondary)
Ensures safe operation in isolated power supplies
Operating Frequency
50kHz to 300kHz typical
Compatible with modern switching power supply ICs
Output Voltage Options
Customizable (e.g., 5V, 12V, 24V)
Flexibility for various circuit designs
Winding Material
High-Grade Copper Magnet Wire
Low winding resistance for improved efficiency
Insulation System
Class B (130°C) or Class F (155°C)
Reliable performance under thermal stress
Safety Compliance
Designed to meet RoHS, REACH
Environmentally compliant for global markets
Operating Temperature
-40°C to +125°C (typical)
Stable performance across diverse environments
Product Images
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Company Profile
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
6000000-8000000
Employee Number:
100~120
Ecer Certification:
Verified Supplier
Shenzhen Zhixiangyuan Electronics Co.,Ltd is a high tech enterprise, specializing in customizing various types of audio transformers, high frequency transformers, low frequency transformers,switching power transformers, toroidal inductors, choke coils, SMD power inductors, supper high current induct... Shenzhen Zhixiangyuan Electronics Co.,Ltd is a high tech enterprise, specializing in customizing various types of audio transformers, high frequency transformers, low frequency transformers,switching power transformers, toroidal inductors, choke coils, SMD power inductors, supper high current induct...